September 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Pharo Sprint in Buenos Aires - this saturday!

by Camillo Bruni

On 2013-09-12, at 10:00, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > beware of that... it could need changes in the vm :) gna gna gna :D oh well, we'll get there :P

Sept. 12, 2013

Re: [Pharo-dev] Pharo Sprint in Buenos Aires - this saturday!

by Esteban Lorenzano

beware of that... it could need changes in the vm :) On Sep 12, 2013, at 2:36 PM, Camillo Bruni <camillobruni(a)gmail.com> wrote: >>>> Actually that's a nice topic to focus the sprint on :) >>> >>> :) maybe I need some support for the whole keymapping stuff that seems to be weird under linux :( >>> >> >> Cool! Could you get the middle mouse button copy/paste to work as well? > > yes! I will switch to linux during the sprint ;) so everything that works strangely shall be fixed! > The main things I have in mind are: > - broken shortcuts under linux > - broken mouse button under linux > - nautilus speedup by using newList > - maybe synchronize shortcuts in general over all tools

Sept. 12, 2013

Re: [Pharo-dev] Pharo Sprint in Buenos Aires - this saturday!

by Goubier Thierry

Le 12/09/2013 14:36, Camillo Bruni a Ã©crit : >>>> Actually that's a nice topic to focus the sprint on :) >>> >>> :) maybe I need some support for the whole keymapping stuff that seems to be weird under linux :( >>> >> >> Cool! Could you get the middle mouse button copy/paste to work as well? > > yes! I will switch to linux during the sprint ;) so everything that works strangely shall be fixed! > The main things I have in mind are: > - broken shortcuts under linux > - broken mouse button under linux > - nautilus speedup by using newList > - maybe synchronize shortcuts in general over all tools Overall synchronisation is nice. I've replaced MessageBrowser and the Finder UI in my own Pharo, and I now have unified menus, shortcuts and smart suggestions and I find it really, really nice. Took time to get there :( Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

Sept. 12, 2013

Startup Preferences

by Goubier Thierry

Hi All, a while ago, I added some settings to one of my projects and it ended up inside my startup preferences, as expected I guess. However, the very next time I rebuilt my image, the first start of the new image displayed errors because of some code inside the startup preferences calling for a non-existent class. Forcing through the errors worked, but then, once fully loaded, that setting was lost. So I looked at the startup preferences code and hacked around a different kind of Setting for my needs, but... has someone else encountered this and found a solution? Thanks, Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des SystÃ¨mes Temps RÃ©el EmbarquÃ©s 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95

Sept. 12, 2013

Re: [Pharo-dev] [Pharo-users] Pharo Sprint in Buenos Aires - this saturday!

by Camillo Bruni

On 2013-09-12, at 06:47, Marcus Denker <marcus.denker(a)inria.fr> wrote: > On Sep 11, 2013, at 3:51 PM, Gisela Decuzzi <giseladecuzzi(a)gmail.com> wrote: > >> Pharo Sprint in Buenos Aires! >> When: sept 14 (This saturday!) We start at 10 and estimated finish at 17:00. You can join in any moment! >> Where: 10Pines (Av Leandro N. Alem 693 5Â°B) >> We will fix bugs and we are talking about improving usability (specially in Linux!) > > I will be available remotely to help integrating everything you fix. Thanks!

Sept. 12, 2013

Re: [Pharo-dev] Pharo Sprint in Buenos Aires - this saturday!

by Camillo Bruni

>>> Actually that's a nice topic to focus the sprint on :) >> >> :) maybe I need some support for the whole keymapping stuff that seems to be weird under linux :( >> > > Cool! Could you get the middle mouse button copy/paste to work as well? yes! I will switch to linux during the sprint ;) so everything that works strangely shall be fixed! The main things I have in mind are: - broken shortcuts under linux - broken mouse button under linux - nautilus speedup by using newList - maybe synchronize shortcuts in general over all tools

Sept. 12, 2013

Re: [Pharo-dev] NBFFI version of the OpenDBXDriver

by Luc Fabresse

2013/9/12 Mariano Martinez Peck <marianopeck(a)gmail.com> > > > > On Thu, Sep 12, 2013 at 1:08 AM, Rocio Amaya <rochiamaya(a)gmail.com> wrote: > >> * >> >> Hi! >> >> I'd like to show a bit the outcome of the first iteration of the DBXTalk >> Gsoc of this year. >> >> First, I've been adapting myself to the environment and technology >> (DBXTalk, OpenDBX, TalkFFI), and I've written some little tutorials of what >> I've learnt about them: >> >> - Post of how to install OpenDBX >> >> >> http://rochiamaya.wordpress.com/2013/07/28/how-to-install-version-1-4-6-of-… >> >> - Post of how to install and use TalkFFI to generate mappings >> >> http://rochiamaya.wordpress.com/2013/07/30/create-bindings-with-talkffi/ >> >> - Post of how to use mappings generated by TalkFFI >> >> >> http://rochiamaya.wordpress.com/2013/08/06/how-to-use-the-generated-binding… >> >> >> Also, as concrete code, we have built a NBFFI version of the >> OpenDBXDriver. The main idea of this is to provide a backward compatibility >> layer to people that use OpenDBX, while letting us move forward dropping >> the old FFI implementation. >> >> * >> > > That's all very cool. Thanks Rocio for keep us informed! Much appreciated. > > Regarding the usage of NBFFI, could you benchmark and see if there is a > difference with using the traditional FFI? > yes I am interested in that too on a concrete example such as OpenDBX. but for the general case: callout and marshalling speed comparison, you can have a look at: 1) presentation @ IWST'13 http://esug.org/data/ESUG2013/IWST/Slides/04-slidesNB-IWST13.pdf 2) and the paper for more details in the proceeding http://esug.org/data/ESUG2013/IWST/proceedings.pdf Luc > There used to be a package in DBXTalk with several benchmarks, I am sure > you could reuse some.... I can give you more details if you want. > > > > >> * >> >> Gofer it >> >> smalltalkhubUser: 'DBXTalk' project: 'Configurations'; >> >> configurationOf: 'OpenDBXDriver'; >> >> load. >> >> (((Smalltalk at: #ConfigurationOfOpenDBXDriver) >> >> perform: #project) >> >> perform: #version: with: â1.3â) >> >> load: 'DeveloperGroup'. >> >> >> However, the configuration still supports to load the former version of >> the driver (no NBFFI) >> >> Gofer it >> >> smalltalkhubUser: 'DBXTalk' project: 'Configurations'; >> >> configurationOf: 'OpenDBXDriver'; >> >> load. >> >> (((Smalltalk at: #ConfigurationOfOpenDBXDriver) >> >> perform: #project) >> >> perform: #version: with: â1.3â) >> >> load: 'FFIDriver'. >> >> >> And the configuration with only NBFFI version. >> >> Gofer it >> >> smalltalkhubUser: 'DBXTalk' project: 'Configurations'; >> >> configurationOf: 'OpenDBXDriver'; >> >> load. >> >> (((Smalltalk at: #ConfigurationOfOpenDBXDriver) >> >> perform: #project) >> >> perform: #version: with: â1.3â) >> >> load: 'NBFFIDriver'. >> >> >> To use, writte in the Workspace and DoIt: >> >> >> âto set the NBFFI bindâ >> >> LibOpenDBXMap initialize. >> >> OpenDBX current: NBPharoOpenDBX new. >> >> âor to set the oldFFI bindâ >> >> OpenDBX current: FFIOpenDBX ffiImplementationForOS . >> >> >> In our current/next steps, we are starting to dig into the other driver >> implementations. I'm currently working in a Mysql driver implementation >> that will use the C mysql library directly without the intermediation of >> OpenDBX. That way, the setup of the environment will be far easier and the >> entry barrier will be lowered. >> >> * >> > > To be honest, I don't see the advantages of this. You would avoid dealing > with openDBX + mysql libs to be dealing with mysql lib only. But for that > purpose there already is a MySQL Smalltalk driver implementation..... > > Cheers, > > > >> * >> Best Regards!* >> *Rocio.* >> >> -- >> You received this message because you are subscribed to the Google Groups >> "DBXTalk" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to dbxtalk+unsubscribe(a)googlegroups.com. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > > > -- > Mariano > http://marianopeck.wordpress.com >

Sept. 12, 2013

Re: [Pharo-dev] Workspace Moprh Bug with image 30389

by Marcus Denker

On Sep 12, 2013, at 1:36 PM, kilon <thekilon(a)yahoo.co.uk> wrote: > its not fixed in 30391 which I just downloaded, at first it appears the > problem disappears but as soon as I save the image and reopen it and move > the first workspace window and they second workspace window around , they > both get the red box. So you may want to have another look at it unless > 30391 is not the latest. > > I got it from here -> > http://files.pharo.org/image/30/Pharo-Image-3.0-latest.zip > <http://files.pharo.org/image/30/Pharo-Image-3.0-latest.zip> > It should be fixed in 3.0 393 which is in testing on jenkins right now. Marcus

Sept. 12, 2013

[update 3.0] #30393

by Marcus Denker

30393 ----- 11587 Spotlight does not allow browsing of selectors with spaces https://pharo.fogbugz.com/f/cases/11587 11585 Settings should not ask for name https://pharo.fogbugz.com/f/cases/11585 11586 FormCanvas should always use the accessor to access TranslucentPattern https://pharo.fogbugz.com/f/cases/11586 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Tools-MarcusDenker.1252.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Settings-System-MarcusDenker.… http://smalltalkhub.com/mc/Pharo/Pharo30/main/Morphic-Base-MarcusDenker.104…

Sept. 12, 2013

Annotating classes

by Torsten Bergmann

We can mark methods with pragmas and ask the pragma collector to give the methods marked with it. Do we (already) have some kind of pragma like mechanism to annotate classes? I mean a general mechanism that one can use to mark classes with pragmas/settings/ ...? There are various scenarios where this might be useful: - an ORM mapper would like to associate a persistence class with a table name - an NBExternalStructure subclass wrapping a structure can be annotated with the original struct name - ... Thx T.

Sept. 12, 2013